The billionaire gifted Tesla shares worth nearly $100 million to charities in connection with "year-end tax planning," according to an SEC filing.

Tesla stock hit a 52-week low but has since jumped 6%.

It has been just over a month since SpaceX’s blockbuster IPO, but the company has already lost roughly as much value as Elon Musk’s other major company, Tesla, is worth. Despite SpaceX’s falling stock ...

Here's why both Elon Musk-backed stocks could have plenty of downside ahead.

It’s been a pretty rough couple of weeks for the Elon Musk fans, with shares of Tesla (NASDAQ:TSLA) and Space Exploration Technologies (NASDAQ:SPCX) both moving lower — and fast. Indeed, both publicly ...

Tesla's profits fell last quarter as the car company run by Elon Musk shoveled more money into research and development, ...

Is Tesla's dip below $400 a buying opportunity, or is Wall Street still pricing in too much optimism? Here's why the answer depends more on your long-term conviction than next week's earnings report.

Elon Musk wants investors to stop thinking of Tesla as simply an automaker. Yet to fund ​those bets, he is relying on a car business that is under mounting pressure, as the company’s second-quarter ...